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1. WO2020230814 - POWER SUPPLY SYSTEM, MARINE VESSEL, CONTROL METHOD, AND CONTROL PROGRAM

Publication Number WO/2020/230814
Publication Date 19.11.2020
International Application No. PCT/JP2020/019099
International Filing Date 13.05.2020
IPC
B63J 3/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
JAUXILIARIES ON VESSELS
3Driving of auxiliaries
04from power plant other than propulsion power plant
B63J 99/00 2009.01
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
JAUXILIARIES ON VESSELS
99Subject matter not provided for in other groups of this subclass
H02J 7/34 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
7Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
34Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
H02J 3/32 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
28Arrangements for balancing the load in a network by storage of energy
32using batteries with converting means
H02J 3/38 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
38Arrangements for parallelly feeding a single network by two or more generators, converters, or transformers
H02J 3/46 2006.01
HELECTRICITY
02GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER
JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
3Circuit arrangements for ac mains or ac distribution networks
38Arrangements for parallelly feeding a single network by two or more generators, converters, or transformers
46Controlling the sharing of output between the generators, converters, or transformers
Applicants
  • 三菱重工マリンマシナリ株式会社 MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY & EQUIPMENT CO., LTD. [JP]/[JP]
Inventors
  • 川波 晃 KAWANAMI Akira
Agents
  • 藤田 考晴 FUJITA, Takaharu
Priority Data
2019-09295116.05.2019JP
Publication Language Japanese (JA)
Filing Language Japanese (JA)
Designated States
Title
(EN) POWER SUPPLY SYSTEM, MARINE VESSEL, CONTROL METHOD, AND CONTROL PROGRAM
(FR) SYSTÈME D'ALIMENTATION ÉLECTRIQUE, NAVIRE MARIN, PROCÉDÉ DE COMMANDE ET PROGRAMME DE COMMANDE
(JA) 電源システム及び船舶、並びに制御方法、並びに制御プログラム
Abstract
(EN)
The purpose of the present invention is to provide a power supply system, a marine vessel, a control method, and a control program that enable generation of power by efficiently using an internal combustion engine. In a marine vessel (1), a power supply system (10) is provided with: a storage battery (11) that is connected to a line (3); a diesel generator (12) that is connected to the line (3) and that generates power by using an internal combustion engine; and a control device (15) that sets, in accordance with a charge amount of the storage battery (11), a maximum permissible load which is the upper limit value of an output of the diesel generator (12).
(FR)
Le but de la présente invention est de fournir un système d'alimentation électrique, un navire marin, un procédé de commande et un programme de commande qui permettent la génération d'énergie par utilisation efficace d'un moteur à combustion interne. Dans un navire marin (1), un système d'alimentation électrique (10) est pourvu : d'une batterie de stockage (11) qui est connectée à une ligne (3) ; d'un générateur diesel (12) qui est connecté à la ligne (3) et qui génère de l'énergie à l'aide d'un moteur à combustion interne ; et un dispositif de commande (15) qui règle, en fonction d'une quantité de charge de la batterie de stockage (11), une charge admissible maximale qui est la valeur limite supérieure d'une sortie du générateur diesel (12).
(JA)
効率的に内燃機関を用いて発電を行うことのできる電源システム及び船舶、並びに制御方法、並びに制御プログラムを提供することを目的とする。船舶(1)において、電源システム(10)は、系統(3)へ接続された蓄電池(11)と、系統(3)へ接続され、内燃機関を用いて発電を行うディーゼル発電機(12)と、蓄電池(11)の充電量に応じて、ディーゼル発電機(12)の出力の上限値である最大許容負荷を設定する制御装置(15)とを備える。
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